HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / CA

JOHN K WONG, MD

HEMATOLOGY/ONCOLOGY

Graduated: 2010

Also: INTERNAL MEDICINE

Offers telehealth

NPI: 1336436500

Practice Locations (1)

CANCER AND BLOOD SPECIALTY CLINIC

1010 W LA VETA AVE, SUITE 670

ORANGE, CA 928684306

5627254367

Source: CMS National Downloadable File, September 2026.